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Contact SuppliersCAS NO.57-55-6
CAS NO.57-55-6
Factory 57-55-6 Propylene Glycol China manufacturer
Monopropylene Glycol (MPG) is a derivative of Propylene Oxide (PO) and is produced in a twostep process. The first step is the reaction of PO with water into a mixture of MPG and Dipropylene Glycol (DPG) and the second step is the distillation and purification of the mixture into its two separate components (MPG and DPG) with MPG being the main component. Shell Chemical companies supply MPG in two different qualities: the industrial grade and the Unites States Pharmacopoeia (USP) grade, which is produced applying Good Manufacturing Practices (GMP) as described for pharmaceutical excipients. MPG is a colourless, viscous and odourless liquid. It is highly hygroscopic and miscible in all ratios with water, alcohols, esters, ketones and amines. It has limited miscibility with halogenated hydrocarbons and is not miscible with aliphatic hydrocarbons.
Chemical name: Propylene Glycol; 1,2-propanediol
Molecular formula: C3H8O2
Structural formula: CH3-CH-CH2
︱ ︱
OH OH
Relative molecular weight: 76.09
Relative density（20/20℃）g/cm3:1.035～1.039
Distillation range＞95%，（vol.）℃: 184～190
CAS NO.:57-55-6
Appearance: Colorless transparent or pale yellow liquid with special taste
We have exported this product industry grade/food grade/comstic grade/pharm grade, quanity is 1000mt/year.
We can offer you competitive price/good quality, and arrange to ship cargo in time, hope have a ood relationship with you
Choose East Chemsources, Choose Better Future!
| Propylene glycol Basic information |
| Physical and Chemical Properties Medicinal property and application Content analysis Toxicity Use limitation Chemical property Uses Synthesis method Category Toxicity grading Acute toxicity Irritation data Explosive hazardous characteristics Flammability hazard characteristics Storage characteristics Extinguishing agent |
| Product Name: | Propylene glycol |
| Synonyms: | Propyledne glycol;Glycerol Impurity 3（Glycerol EP Impurity C）;Propyleneglycol Manufacturer;1,2-PROPANEDIOL, GR ACS 99.5%;PROPYLENEGLYCOLTECHGRADE;Propane-1,2-diol particulates;Propane-1,2-diol total (vapour and particulates);Propylene Glycol, Reagent |
| CAS: | 57-55-6 |
| MF: | C3H8O2 |
| MW: | 76.09 |
| EINECS: | 200-338-0 |
| Product Categories: | -;INORGANIC & ORGANIC CHEMICALS;Medicine grade |
| Mol File: | 57-55-6.mol |
Founded in 2008, East Chemsources Limited is a professional manufacturer of supplier in food and beverage, pharmaceuticals, cosmetics and other industries. pharmaceutical field in China. Through more than four years development, our company has developed from single product at first to providing solution to finished products now, is committed to providing solutions for success and growth through long term relationships.
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